| 12 Cabinets DATA CENTER |
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| Item No. | Name | Specification | QTY | Unit |
| ---Aisle containment component |
| 1 | Cold aisle end door | Cold aisle end door, automatic sliding door, full glass door, 12mm tempered glass, size 1200*2000, including door box, LED full-color display screen, no threshold at the bottom of the door, with access control lock, with ambient lighting. | 2 | set |
| 2 | Rotating skylight | 600*1200*320 skylight sets, tempered glass, with anti-explosion film, metal frame, including support skeleton, magnetic lock, etc., automatic opening upon power failure. | 5 | set |
| 3 | Fixed skylight | 600*1200*320 skylight sets, sheet metal roof panel, including support frame, etc. | 2 | set |
| 4 | Fixed skylight | 300*1200*320 skylight set, sheet metal roof panel, including support frame, etc. | 3 | set |
| 5 | Cold aisle controlling unit | Cold aisle control unit, with built-in power supply and programmable controller; one set per aisle. Includes construction cables and other materials. | 1 | set |
| 6 | Corridor lighting | White light, luminous flux 500Lm, length 1M, used for internal lighting of cold and hot aisles, installed at the top of the skylight. | 8 | pc |
| 7 | Cabinet top cable conduit | 600L*250W*150H*2, installed on the top of a 600 wide cabinet, each set includes one strong and one weak wire duct. | 14 | set |
| 8 | Cabinet top cable conduit | 300L*250W*150H*2, installed on the top of a 600 wide cabinet, each set includes one strong and one weak cable duct. | 6 | set |
| 9 | In-row crossover bridge | Used for cross connecting between server racks through the cold aisle, with a cable tray width of 250 and height of 500, made of sheet metal. Install one at each end of the aisle. | 4 | set |
| 10 | 600 width space closing Panel | 600W x 1200D x 2000H closed area | 1 | set |
| 11 | 300 width space closing Panel | 300W x 1200D x 2000H closed area | 1 | set |
| 12 | Decorative Panels | 600mm (width) * 200mm (height), suitable for a 600mm wide cabinet, used for decorative closure at the back of the cabinet. | 16 | pc |
| 13 | Decorative Panels | 300mm (width) * 200mm (height), suitable for a 600mm wide cabinet, used for decorative closure at the back of the cabinet. | 6 | pc |
| ---Power distribution cabinet |
| 1 | Precision Intelligent Power Distribution Cabinet | Cabinet dimensions: 600*1200*2000mm, front single and rear double mesh doors, consistent with the cabinet appearance; | 1 | pc |
| Input switch: 2 units of 400A/3P MCCB (for two UPS circuits), 1 unit of 250A/3P MCCB (for mains power). |
| Output switches: 32A/1P MCB*24, 63A/3P MCB*5 (for air conditioning switches); |
| Display: 7-inch LCD touch screen; |
| Others: Surge arrester 20KA+ switch, main circuit monitoring module, branch circuit monitoring module. |
| Monitoring content: Monitoring of main circuit voltage, current, power, power factor, harmonics, etc., and monitoring of branch circuit current, load ratio, active power, switch status, etc. |
| ---Cabinet system |
| 1 | Server Cabinet | 600W x 1200D x 2000H (42U), static load capacity of 1500KG; Configuration: 1 set of assembled frame, 1 set of base plate, 1 set of top cover, 2 sets of PDU brackets, 1 set of grounding copper bars, 1 set of airflow containment components, 1 pair of cable management panels at the rear of the cabinet, front single opening and rear double opening hexagonal mesh doors, cabinet coupling components, 40 sets of equipment installation screws and nuts, with transportation casters. Does not include side panels. | 12 | pc |
| 2 | Side Panels of cabinet | For a 600W x 1200D x 2000H (43U) cabinet, can be swapped left and right; Color: Same as the cabinet. | 19 | pc |
| 3 | Fixed shelf | Lightly load the fixed shelf, adjustable depth (570-870MM), can bear 100KG, suitable for 1200 deep cabinets; Color: Same as the cabinet color. | 12 | pc |
| 4 | L rail | L-shaped guide rail, suitable for 1200 deep cabinet, load capacity of 50KG; Color: Same as the cabinet. | 60 | pair |
| 5 | Blanking Panel | 1U Plastic Blank Panel, Tool-Free Installation, Black | 240 | pc |
| 6 | PDU | 250AC 32A input, 18-ways IEC320 C13 + 2-ways IEC C19 standard socket/outlet box input top entry/wiring indicator light/ 1P main switch/surge protector/no plugs,no cables. | 24 | pc |
| ---Refrigeration system |
| 1 | In-row air conditioner | In-row air conditioner, dimensions: 300W x 1200D x 2000H, air supply method: front air supply, rear air return; inverter compressor, R410A environmentally friendly refrigerant; apparent cooling capacity: 25KW (indoor dry bulb temperature 37°C, relative humidity 24%, outdoor temperature 35°C), 3KG/H electrode type humidification, 4KW electric heating; includes outdoor unit. | 5 | pc |
| 2 | Air conditioning construction materials | Each meter includes gas-liquid copper pipe, 90-degree gas-liquid pipe elbow, insulation cotton, control wire, and power wire from the indoor unit to the outdoor unit. | 150 | Meter |
| ---Local management system |
| 1 | Intelligent Integrated Monitoring Host
(Linux Platform) | 1. 1U chassis, installed at the top of the rack, does not occupy the effective capacity space inside the cabinet; equipped with HDMI interface, supports external display connection. | 1 | pc |
| 2. Embedded industrial processor, quad-core Cortex A17, 1.8GHz clock speed, onboard 2GB memory, 16GB EMMC storage space, powerful computing and storage capabilities, supports the connection of up to 10,000 measurement points and storage of 100 million records. |
| 3. Standard single power supply 220VAC 240/336VDC, optional dual power supply 220VAC 240/336VDC or DC 48V; the device's power consumption is <10W, and the port supports external 12V power supply (<30W). |
| 4. 8-channel RS485 serial ports, of which 2 are RS232/485 compatible serial ports, 9-channel DI, 6-channel DO, 1 USB interface, one MicroSD card slot, one 100/1000M Base-T Ethernet interface, optional 3G/4G modem, WIFI extension transmission module. |
| 5. Equipped with integrated cabinet monitoring software, B/S architecture, Web access, can be connected to UPS, air conditioning, power distribution, access control, video, temperature and humidity, water immersion, smoke detection and other comprehensive power environment equipment, including monitoring standard functions, supports real-time data, alarm notifications, layout diagrams, device configuration diagrams, basic reports, etc.; supports SNMP and carrier B interface reporting to the power environment centralized monitoring system. |
| 2 | Micro-module dynamic loop monitoring management software | For the micro-module MDC cabinet, to achieve basic monitoring and management functions: | 1 | set |
| 1.Complementary monitoring Nurse software, B/S architecture, Web access, the software includes standard monitoring functions, supports real-time data, alarm notifications, data center layout diagrams, device configuration diagrams, basic reports, etc. |
| 2.Supports optional integration with the upper-level centralized monitoring system via the SNMP protocol. |
| 3 | Industrial screen industrial panel all-in-one machine | Industrial all-in-one tablet PC, 15.6 inches
Processor: Intel Celeron J4125
Memory: 8GB DDR3
Hard Drive: 64GB SSD (upgradable to 64GB, 128GB, 256GB, 512GB, 1TB HDD)
Touchscreen: 10-point capacitive touch
Network Card: Integrated network card
Sound Card: Integrated sound card
Interface Types: RS232*2 + USB*4 + VGA + HDMI + WIFI + LAN*2 | 1 | pc |
| 4 | Infrared Network Hemispherical Camera (2MP) | POE version network monitoring camera, 2 million pixels high-definition infrared night vision hemisphere camera with H.265 encoding, 2.8mm focal length. | 2 | pc |
| 5 | 4-channel HDD DVR (with 4-port PoE, 1 bay) | Network video input: 4 channels
Network video access bandwidth: 40Mbps
HDMI output: 1 channel, resolution: 4K (3840×2160)/30Hz, 1920×1080/60Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz
VGA output: 1 channel, same source as HDMI
Audio output: 1, RCA interface (line level, impedance: 1kΩ)
Recording resolution: 8MP/6MP/5MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Synchronous playback: 4 channels
Recording/snapshot mode: Manual recording, scheduled recording, event recording, motion detection recording, alarm recording, motion detection or alarm recording, motion detection and alarm recording
Playback mode: Instant playback, regular playback, event playback, tag playback, external file playback, log playback
Backup mode: Regular backup, event backup, recording clip backup
Type: 1 SATA interface
Maximum capacity: Each interface supports a maximum capacity of 6TB hard disk
Voice intercom input: 1, RCA interface (level: 2.0Vp-p, impedance: 1kΩ)
Network interface: 1, RJ45 100M Ethernet port
USB interface: 2, USB 2.0
Interface: 4 RJ45 100M PoE power supply Ethernet ports
Standard: IEEE802.3af/at
Output power: ≤40W
Network protocol: IPv6, UPnP (plug and play), NTP (network time synchronization), SADP (automatic search for IP address), PPPoE (dial-up internet), DHCP (automatic IP address acquisition), etc.
Power supply: DC 48V
Power consumption (excluding hard disk): ≤10W | 1 | pc |
| 6 | 2TB surveillance-grade hard drive | New CoolFish 2TB Desktop Mechanical Hard Drive SATA3 High-Speed Silent Surveillance Special Hard Drive 2000G | 1 | pc |
| 7 | Face Recognition Access Control Machine | Central Control T301, multiple verification methods including face recognition, password, and card reading;
Product specifications:
1) Display: 2.8-inch TFT high-definition color screen
2) Recognition methods: Face, password, card reading
3) High-definition dual cameras
4) Verification methods: 1:1, 1:N
5) Face capacity: 1000 faces, fingerprint capacity: 10,000, password capacity: 1000
6) Record capacity: 160,000 entries
7) Recognition speed: <= 1 second
8) False Acceptance Rate (FAR): <= 0.0001%
9) Supports TCP/IP communication, USB output
10) Operating temperature: 0~40 degrees Celsius
11) Operating humidity: 20%~80%
12) Product dimensions: 172mm*89mm*31mm | 2 | pc |
| 8 | SMS Alert Module | All-Netcom 4G SMS Alert Module, Operating Voltage: 12VDC | 1 | pc |
| 9 | Intelligent Temperature and Humidity Sensor (with LCD Display) | Dimensions: 86*86*30mm, weight 250g | 2 | pc |
| Operating voltage: 12VDC (9V~30VDC) |
| Measurement range Temperature range: -20ºC~80ºC, Humidity range 0~99%rh |
| Measurement accuracy Temperature error: <±0.3ºC, tested at 25ºC. |
| Humidity error :<±3%RH, tested at 25ºC. |
| Communication interface: Physical interface RS485 Communication protocol MODBUS-RTU protocol |
| Baud rate :Factory default setting 9600bps. Data format N, 8, 1 |
| 10 | Smoke detector | 1. 1.12VDC (9V~35VDC), standby current: <500uA, alarm current: <18mA; protection area >30 square meters; dimensions: 100 (diameter) x 48mm (height); supports magnetic installation; dry contact alarm output, can work with skylight controller. | 1 | pc |
| 2. Back wiring, conducive to hidden wiring. |
| 11 | Zonal leak adaptation module(including a 5-meter leak cord) | 1. Belt-type water leakage sensor, powered by 12VDC, with dimensions of 88*37*59, output (normally open & normally closed). | 5 | set |
| 2. Used for water leakage monitoring, 5m long, lay one water leakage rope under each row of cabinets. |
| 12 | Install the auxiliary materials package. | The materials required for the installation of the above environmental control system, including cables, connectors, etc. | 1 | set |
| ---Modular UPS |
| 1 | Modular UPS Host Computer | Cabinet dimensions: 600*900*2000; maximum capacity 200KVA, single module power 20KVA, can be configured with up to 10 modules. | 2 | pc |
| 2 | Power module | | 12 | pc |
| 3 | Lithium-ion battery pack | Nominal energy 17.9KWh, lithium iron phosphate battery, including battery cabinet, fire protection and BMS; | 4 | pc |
| ---Cables, other construction auxiliary materials |
| 1 | Cables | WDZB-RYY 3×6mm² copper core low smoke halogen-free flame retardant polyolefin insulated sheath flexible cable, rated voltage 450/750V, standard: GB/T 9330-2020. | 280 | Meter |
| 2 | Cables | WDZB-YJY 3×10+2×6mm² copper core conductor cross-linked polyethylene insulated halogen-free low smoke flame retardant polyolefin sheath power cable, rated voltage 0.6/1KV, execution standard: GBT 12706-2020 | 130 | Meter |
